mirror of
https://github.com/geode-sdk/geode.git
synced 2024-12-05 05:31:07 -05:00
53 lines
1.3 KiB
C++
53 lines
1.3 KiB
C++
|
// Copyright (c) 2014-2022 Dr. Colin Hirsch and Daniel Frey
|
||
|
// Please see LICENSE for license or visit https://github.com/taocpp/PEGTL/
|
||
|
|
||
|
#ifndef TAO_PEGTL_INTERNAL_STAR_HPP
|
||
|
#define TAO_PEGTL_INTERNAL_STAR_HPP
|
||
|
|
||
|
#include <type_traits>
|
||
|
|
||
|
#include "../config.hpp"
|
||
|
|
||
|
#include "enable_control.hpp"
|
||
|
#include "seq.hpp"
|
||
|
|
||
|
#include "../apply_mode.hpp"
|
||
|
#include "../rewind_mode.hpp"
|
||
|
#include "../type_list.hpp"
|
||
|
|
||
|
namespace TAO_PEGTL_NAMESPACE::internal
|
||
|
{
|
||
|
template< typename Rule, typename... Rules >
|
||
|
struct star
|
||
|
: star< seq< Rule, Rules... > >
|
||
|
{};
|
||
|
|
||
|
template< typename Rule >
|
||
|
struct star< Rule >
|
||
|
{
|
||
|
using rule_t = star;
|
||
|
using subs_t = type_list< Rule >;
|
||
|
|
||
|
template< apply_mode A,
|
||
|
rewind_mode,
|
||
|
template< typename... >
|
||
|
class Action,
|
||
|
template< typename... >
|
||
|
class Control,
|
||
|
typename ParseInput,
|
||
|
typename... States >
|
||
|
[[nodiscard]] static bool match( ParseInput& in, States&&... st )
|
||
|
{
|
||
|
while( Control< Rule >::template match< A, rewind_mode::required, Action, Control >( in, st... ) ) {
|
||
|
}
|
||
|
return true;
|
||
|
}
|
||
|
};
|
||
|
|
||
|
template< typename Rule, typename... Rules >
|
||
|
inline constexpr bool enable_control< star< Rule, Rules... > > = false;
|
||
|
|
||
|
} // namespace TAO_PEGTL_NAMESPACE::internal
|
||
|
|
||
|
#endif
|